| 1. |  alexelcapo | Jugando a Hydorah | 46,753 | |
| 2. | ChipCheezumLP | Hydorah | 7,167 | |
| 3. | PixelProspector | Hydorah | 4,742 | |
| 4. | ChipCheezumLPs | Hydorah | 4,724 | |
| 5. |  X - Phantom | Hydorah прохождение 100% secrets ( bad + hero Ending ) | Игра (PC) 2010 Стрим RUS | 4,004 | Walkthrough |
| 6. |  slowbeef | Hydorah: Trainwreck with Eike until the end. | 3,352 | |
| 7. | Fellshard | Hydorah OST - 09 - Interlude | 2,334 | |
| 8. | Fellshard | Hydorah OST - 21 - Battlefront | 2,246 | |
| 9. | Fellshard | Hydorah OST - 24 - Battlefront IV - Warcore | 1,989 | |
| 10. | Fellshard | Hydorah OST - 30 - Meroptian Menace | 1,763 | |
| 11. | Fellshard | Hydorah OST - 27 - Storm Eye | 1,464 | |
| 12. | Fellshard | Hydorah OST - 45 - Evil God Hydorah | 1,458 | |
| 13. |  VixyNyan (ヴィクシ) | Super Hydorah (Xbone) "All Missions" Game Clear~ (All Seeds Destroyed) | 1,224 | |
| 14. | FranFrikiYT | ¿Qué tenemos delante? + Hydorah | 950 | |
| 15. | Leebyte | Hydorah - Matamarcianos creado por Locomalito - Shooter Game ( Adictivo, rápido e intenso ) | 316 | |
| 16. |  Thundard | Locomalito week (Day 2): Hydorah | 299 | |
| 17. | Stick & Pad | Hydorah [PC] - Comentado y sin continuar (1cc) - Final secreto - Juego indie gratuito | 281 | |
| 18. |  Zeusdaz - The Unemulated Retro Game Channel | LET'S PLAY: HYDORAH (PC - With Commentary) | 279 | Let's Play |
| 19. | shura631 | "hydorah" pc | 273 | |
| 20. | Lumpz Clown | Let's Play Hydorah (PC) with Lumpz the Clown | 134 | Let's Play |
| 21. | Lumpz Clown | Summer Brutality 2015 - Hydorah | 114 | |
| 22. |  Anoss COV | Hydorah -Gradius風シューティング- | 98 | |
| 23. |  RetroShowCaseGR | HYDORAH (Retro Remake / Retro Style Gameplay Sample) | 97 | |
| 24. |  Arcade Retrô Games | Hydorah - ( PC ) - Gameplay | 79 | |
| 25. |  Visi Comics and Co | Hydorah gameplay - Jeu indépendant gratuit Pc | 77 | |
| 26. | BomboyGaming | Hydorah | Découverte | Indie Games | 70 | |
| 27. |  ATARIADO | Hydorah!!! Solo por Jugar | 66 | |
| 28. |  Humbert21videos | Super Cyborg y Hydorah Gameplays | 59 | Let's Play |
| 29. | Brian Horn | Let's Play (Fail) Hydorah 2 | 23 | Let's Play |
| 30. | Jamedbol | Jouons un peu : Hydorah E02 | 22 | |
| 31. | Brian Horn | Let's Play Hydorah | 19 | Let's Play |
| 32. | Judberries | Hydorah | Kicking it old school style! | 17 | |
| 33. | Retrogumia | 148 - Hydorah: Entrenando y palmando | 16 | |
| 34. | MultiplayerBrasilTV | Indie Game - Hydorah 2010 | 14 | |
| 35. | Judberries | Hydorah Part 2 | Getting closer to the finish | 12 | |
| 36. |  RETRO WYSPA | POYEBUS Games | Fantastico indykowy Shmup, w stylu Arcade na PC! (serio świetny) | 12 | |
| 37. |  Indurok | Hydorah | NOT GOOD AT IT | 12 | |
| 38. |  JKGAMER1337 | Hydorah | 9 | |
| 39. | astray3k | Hydorah Gameplay | 7 | |
| 40. | Dubble Awesome | 11-17-2016 Hydorah Stream | 6 | |
| 41. | Brian Horn | Let's Play (Fail) Hydorah 3 | 6 | Let's Play |
| 42. | Laurentiu Badea | Hydorah - I need more skills! | 4 | |
| 43. | jasonsgroovemachine | Let's Play Hydorah | 3 | Let's Play |
| 44. | Um_BR | Hydorah. | 2 | |
